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already have revision, skipping fetch
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commit ea07b862ac8ef9b8c8358517d2e39f847dda6659
Author: Johannes Weiner <hannes@cmpxchg.org>
Date:   Fri Jan 6 19:21:43 2017 -0500

    mm: workingset: fix use-after-free in shadow node shrinker
    
    Several people report seeing warnings about inconsistent radix tree
    nodes followed by crashes in the workingset code, which all looked like
    use-after-free access from the shadow node shrinker.
    
    Dave Jones managed to reproduce the issue with a debug patch applied,
    which confirmed that the radix tree shrinking indeed frees shadow nodes
    while they are still linked to the shadow LRU:
    
      WARNING: CPU: 2 PID: 53 at lib/radix-tree.c:643 delete_node+0x1e4/0x200
      CPU: 2 PID: 53 Comm: kswapd0 Not tainted 4.10.0-rc2-think+ #3
      Call Trace:
         delete_node+0x1e4/0x200
         __radix_tree_delete_node+0xd/0x10
         shadow_lru_isolate+0xe6/0x220
         __list_lru_walk_one.isra.4+0x9b/0x190
         list_lru_walk_one+0x23/0x30
         scan_shadow_nodes+0x2e/0x40
         shrink_slab.part.44+0x23d/0x5d0
         shrink_node+0x22c/0x330
         kswapd+0x392/0x8f0
    
    This is the WARN_ON_ONCE(!list_empty(&node->private_list)) placed in the
    inlined radix_tree_shrink().
    
    The problem is with 14b468791fa9 ("mm: workingset: move shadow entry
    tracking to radix tree exceptional tracking"), which passes an update
    callback into the radix tree to link and unlink shadow leaf nodes when
    tree entries change, but forgot to pass the callback when reclaiming a
    shadow node.
    
    While the reclaimed shadow node itself is unlinked by the shrinker, its
    deletion from the tree can cause the left-most leaf node in the tree to
    be shrunk.  If that happens to be a shadow node as well, we don't unlink
    it from the LRU as we should.
    
    Consider this tree, where the s are shadow entries:
    
           root->rnode
                |
           [0       n]
            |       |
         [s    ] [sssss]
    
    Now the shadow node shrinker reclaims the rightmost leaf node through
    the shadow node LRU:
    
           root->rnode
                |
           [0        ]
            |
        [s     ]
    
    Because the parent of the deleted node is the first level below the
    root and has only one child in the left-most slot, the intermediate
    level is shrunk and the node containing the single shadow is put in
    its place:
    
           root->rnode
                |
           [s        ]
    
    The shrinker again sees a single left-most slot in a first level node
    and thus decides to store the shadow in root->rnode directly and free
    the node - which is a leaf node on the shadow node LRU.
    
      root->rnode
           |
           s
    
    Without the update callback, the freed node remains on the shadow LRU,
    where it causes later shrinker runs to crash.
    
    Pass the node updater callback into __radix_tree_delete_node() in case
    the deletion causes the left-most branch in the tree to collapse too.
    
    Also add warnings when linked nodes are freed right away, rather than
    wait for the use-after-free when the list is scanned much later.
    
    Fixes: 14b468791fa9 ("mm: workingset: move shadow entry tracking to radix tree exceptional tracking")
    Reported-by: Dave Chinner <david@fromorbit.com>
    Reported-by: Hugh Dickins <hughd@google.com>
    Reported-by: Andrea Arcangeli <aarcange@redhat.com>
    Reported-and-tested-by: Dave Jones <davej@codemonkey.org.uk>
    Signed-off-by: Johannes Weiner <hannes@cmpxchg.org>
    Cc: Christoph Hellwig <hch@lst.de>
    Cc: Chris Leech <cleech@redhat.com>
    Cc: Lee Duncan <lduncan@suse.com>
    Cc: Jan Kara <jack@suse.cz>
    Cc: Kirill A. Shutemov <kirill.shutemov@linux.intel.com>
    Cc: Matthew Wilcox <mawilcox@linuxonhyperv.com>
    Cc: Andrew Morton <akpm@linux-foundation.org>
    Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>
# < /opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-gcc --version
# < git log --format=%s --max-count=1 ea07b862ac8ef9b8c8358517d2e39f847dda6659
# < make -j 10 ARCH=powerpc O=/home/kisskb/slave/build/linus_ppc44x_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  ppc44x_defconfig
# make -j 10 ARCH=powerpc O=/home/kisskb/slave/build/linus_ppc44x_defconfig_powerpc CROSS_COMPILE=/opt/cross/kisskb/gcc-4.6.3-nolibc/powerpc-linux/bin/powerpc-linux-  
make[1]: Entering directory '/home/kisskb/slave/build/linus_ppc44x_defconfig_powerpc'
  GEN     ./Makefile
scripts/kconfig/conf  --silentoldconfig Kconfig
  CHK     include/config/kernel.release
  GEN     ./Makefile
  WRAP    arch/powerpc/include/generated/asm/clkdev.h
  WRAP    arch/powerpc/include/generated/asm/div64.h
  WRAP    arch/powerpc/include/generated/asm/export.h
  WRAP    arch/powerpc/include/generated/asm/irq_regs.h
  WRAP    arch/powerpc/include/generated/asm/irq_work.h
  WRAP    arch/powerpc/include/generated/asm/local64.h
  WRAP    arch/powerpc/include/generated/asm/mcs_spinlock.h
  WRAP    arch/powerpc/include/generated/asm/preempt.h
  WRAP    arch/powerpc/include/generated/asm/rwsem.h
  WRAP    arch/powerpc/include/generated/asm/vtime.h
  CHK     include/generated/uapi/linux/version.h
  UPD     include/generated/uapi/linux/version.h
  UPD     include/config/kernel.release
  Using /home/kisskb/slave/src as source for kernel
  CHK     include/generated/utsrelease.h
  UPD     include/generated/utsrelease.h
  HOSTCC  scripts/dtc/dtc.o
  HOSTCC  scripts/dtc/flattree.o
  HOSTCC  scripts/dtc/fstree.o
  HOSTCC  scripts/dtc/data.o
  HOSTCC  scripts/dtc/livetree.o
  HOSTCC  scripts/dtc/treesource.o
  CC      scripts/mod/empty.o
  HOSTCC  scripts/mod/mk_elfconfig
  HOSTCC  scripts/kallsyms
  HOSTCC  scripts/dtc/srcpos.o
  HOSTCC  scripts/dtc/checks.o
  CC      scripts/mod/devicetable-offsets.s
  HOSTCC  scripts/dtc/util.o
  MKELF   scripts/mod/elfconfig.h
  GEN     scripts/mod/devicetable-offsets.h
  HOSTCC  scripts/mod/sumversion.o
  SHIPPED scripts/dtc/dtc-lexer.lex.c
  HOSTCC  scripts/sortextable
  SHIPPED scripts/dtc/dtc-parser.tab.h
  SHIPPED scripts/dtc/dtc-parser.tab.c
  HOSTCC  scripts/dtc/dtc-lexer.lex.o
  HOSTCC  scripts/dtc/dtc-parser.tab.o
  CHK     include/generated/timeconst.h
  CC      kernel/bounds.s
  UPD     include/generated/timeconst.h
  CHK     include/generated/bounds.h
  UPD     include/generated/bounds.h
  CC      arch/powerpc/kernel/asm-offsets.s
  HOSTCC  scripts/mod/modpost.o
  HOSTCC  scripts/mod/file2alias.o
  CHK     include/generated/asm-offsets.h
  UPD     include/generated/asm-offsets.h
  CALL    /home/kisskb/slave/src/scripts/checksyscalls.sh
  HOSTLD  scripts/dtc/dtc
  HOSTLD  scripts/mod/modpost
  CHK     include/generated/compile.h
  CC      init/main.o
  CC      init/do_mounts.o
  HOSTCC  usr/gen_init_cpio
  CC      init/do_mounts_rd.o
  CC      init/do_mounts_initrd.o
  CC      init/initramfs.o
  CC      init/init_task.o
  UPD     include/generated/compile.h
  CC      arch/powerpc/mm/fault.o
  AS      arch/powerpc/lib/string.o
  CC      arch/powerpc/kernel/cputable.o
  CC      arch/powerpc/lib/alloc.o
  GEN     usr/initramfs_data.cpio.gz
  CC      arch/powerpc/kernel/ptrace.o
  AS      usr/initramfs_data.o
  AS      arch/powerpc/lib/crtsavres.o
  LD      usr/built-in.o
  CC      init/version.o
  CC      arch/powerpc/lib/code-patching.o
  CC      arch/powerpc/lib/feature-fixups.o
  CC      arch/powerpc/kernel/syscalls.o
  CC      arch/powerpc/mm/mem.o
  CC      arch/powerpc/mm/pgtable.o
  CC      arch/powerpc/kernel/irq.o
  CC      arch/powerpc/kernel/align.o
  AS      arch/powerpc/lib/div64.o
  AS      arch/powerpc/lib/copy_32.o
  AS      arch/powerpc/lib/checksum_32.o
  CC      arch/powerpc/lib/checksum_wrappers.o
  CC      arch/powerpc/kernel/signal_32.o
  CC      arch/powerpc/sysdev/msi_bitmap.o
  CC      arch/powerpc/kernel/pmc.o
  LD      init/mounts.o
  LD      init/built-in.o
  CC      arch/powerpc/mm/mmap.o
  CC      arch/powerpc/kernel/vdso.o
  CC      arch/powerpc/kernel/process.o
  LD      arch/powerpc/lib/built-in.o
  CPP     arch/powerpc/kernel/systbl_chk.i
  CC      arch/powerpc/kernel/idle.o
  CC      arch/powerpc/mm/init_32.o
  CC      arch/powerpc/kernel/signal.o
  CC      arch/powerpc/kernel/sysfs.o
  AS      arch/powerpc/sysdev/dcr-low.o
  CC      arch/powerpc/kernel/cacheinfo.o
  CC      arch/powerpc/sysdev/indirect_pci.o
  CC      arch/powerpc/mm/pgtable_32.o
  CC      arch/powerpc/kernel/time.o
  CC      arch/powerpc/kernel/prom.o
  CC      arch/powerpc/mm/init-common.o
  CC      arch/powerpc/kernel/traps.o
  CC      arch/powerpc/mm/mmu_context_nohash.o
  CC      arch/powerpc/mm/tlb_nohash.o
  CC      arch/powerpc/sysdev/uic.o
  AS      arch/powerpc/mm/tlb_nohash_low.o
  CC      arch/powerpc/mm/44x_mmu.o
  AS      arch/powerpc/platforms/44x/misc_44x.o
  CC      arch/powerpc/mm/hugetlbpage.o
  CC      arch/powerpc/platforms/44x/ppc44x_simple.o
  CC      arch/powerpc/mm/dma-noncoherent.o
  LD      arch/powerpc/crypto/built-in.o
  CC      arch/powerpc/kernel/setup-common.o
  CC      arch/powerpc/math-emu/math.o
  LD      arch/powerpc/net/built-in.o
  CC      arch/powerpc/kernel/udbg.o
  CC      arch/powerpc/sysdev/ppc4xx_soc.o
  CC      kernel/fork.o
  CC      kernel/exec_domain.o
  CC      arch/powerpc/platforms/44x/ebony.o
  LD      certs/built-in.o
  AS      arch/powerpc/kernel/misc.o
  CC      arch/powerpc/kernel/io.o
  CC      arch/powerpc/math-emu/fre.o
  CC      arch/powerpc/sysdev/xilinx_intc.o
  CC      mm/filemap.o
  LD      arch/powerpc/mm/built-in.o
  CC      arch/powerpc/kernel/dma.o
  CC      arch/powerpc/math-emu/fsqrt.o
  CC      arch/powerpc/math-emu/fsqrts.o
  CC      arch/powerpc/math-emu/frsqrtes.o
  CC      kernel/panic.o
  CC      arch/powerpc/math-emu/mtfsf.o
  CC      arch/powerpc/platforms/44x/sam440ep.o
  CC      arch/powerpc/sysdev/of_rtc.o
  CC      arch/powerpc/platforms/44x/warp.o
  CC      arch/powerpc/platforms/44x/virtex.o
  CC      arch/powerpc/platforms/44x/canyonlands.o
  AS      arch/powerpc/kernel/misc_32.o
  CC      arch/powerpc/kernel/of_platform.o
  CC      arch/powerpc/sysdev/ppc4xx_pci.o
  CC      arch/powerpc/math-emu/mtfsfi.o
  CC      kernel/cpu.o
  CC      mm/mempool.o
  CC      arch/powerpc/math-emu/fabs.o
  CC      arch/powerpc/sysdev/ppc4xx_msi.o
  CC      arch/powerpc/kernel/prom_parse.o
  LD      arch/powerpc/platforms/44x/built-in.o
  LD      arch/powerpc/platforms/built-in.o
  LDS     arch/powerpc/kernel/vdso32/vdso32.lds
  VDSO32A arch/powerpc/kernel/vdso32/sigtramp.o
  CC      arch/powerpc/math-emu/fadd.o
  CC      fs/open.o
  VDSO32A arch/powerpc/kernel/vdso32/gettimeofday.o
  VDSO32A arch/powerpc/kernel/vdso32/datapage.o
  VDSO32A arch/powerpc/kernel/vdso32/cacheflush.o
  CC      fs/read_write.o
  VDSO32A arch/powerpc/kernel/vdso32/note.o
  VDSO32L arch/powerpc/kernel/vdso32/vdso32.so.dbg
  OBJCOPY arch/powerpc/kernel/vdso32/vdso32.so
  AS      arch/powerpc/kernel/vdso32/vdso32_wrapper.o
  LD      arch/powerpc/kernel/vdso32/built-in.o
  CC      arch/powerpc/kernel/proc_powerpc.o
  CC      kernel/exit.o
  CC      kernel/softirq.o
  CC      arch/powerpc/math-emu/fadds.o
  CC      arch/powerpc/math-emu/fcmpo.o
  CC      ipc/util.o
  CC      arch/powerpc/kernel/module.o
  CC      mm/oom_kill.o
  CC      arch/powerpc/kernel/module_32.o
  CC      arch/powerpc/math-emu/fcmpu.o
  CC      security/commoncap.o
  CC      security/min_addr.o
  CC      kernel/resource.o
  CC      ipc/msgutil.o
  CC      arch/powerpc/math-emu/fctiw.o
  AS      arch/powerpc/kernel/cpu_setup_44x.o
  AS      arch/powerpc/kernel/entry_32.o
  CC      arch/powerpc/kernel/setup_32.o
  CC      arch/powerpc/math-emu/fctiwz.o
  CC      arch/powerpc/sysdev/ppc4xx_cpm.o
  CC      fs/file_table.o
  CC      mm/maccess.o
  CC      fs/super.o
  CC      ipc/msg.o
  CC      fs/char_dev.o
  CC      arch/powerpc/math-emu/fdiv.o
  CC      arch/powerpc/kernel/legacy_serial.o
  LD      security/built-in.o
  CC      arch/powerpc/sysdev/ppc4xx_gpio.o
  CC      mm/page_alloc.o
  CC      arch/powerpc/sysdev/dcr.o
  CC      kernel/sysctl.o
  CC      ipc/sem.o
  CC      arch/powerpc/math-emu/fdivs.o
  CC      ipc/shm.o
  LD      arch/powerpc/sysdev/built-in.o
  CC      ipc/syscall.o
  CC      fs/stat.o
  CC      mm/page-writeback.o
  CC      arch/powerpc/kernel/udbg_16550.o
  CC      fs/exec.o
  CC      arch/powerpc/math-emu/fmadd.o
  CC      ipc/ipc_sysctl.o
  CC      arch/powerpc/kernel/pci_32.o
  CC      fs/pipe.o
  CC      fs/namei.o
  CC      arch/powerpc/math-emu/fmadds.o
  CC      arch/powerpc/math-emu/fmsub.o
  CC      ipc/mqueue.o
  CC      kernel/sysctl_binary.o
  CC      arch/powerpc/kernel/pci-common.o
  CC      arch/powerpc/kernel/pci_of_scan.o
  CC      arch/powerpc/math-emu/fmsubs.o
  CC      crypto/api.o
  CC      kernel/capability.o
  CC      fs/fcntl.o
  CC      arch/powerpc/math-emu/fmul.o
  CC      fs/ioctl.o
  CC      arch/powerpc/math-emu/fmuls.o
  CC      crypto/cipher.o
  CC      crypto/compress.o
  CC      arch/powerpc/kernel/msi.o
  CC      kernel/ptrace.o
  CC      mm/readahead.o
  CC      ipc/mq_sysctl.o
  CC      arch/powerpc/math-emu/fnabs.o
  CC      mm/swap.o
  LD      ipc/built-in.o
  CC      crypto/memneq.o
  CC      arch/powerpc/math-emu/fneg.o
  CC      arch/powerpc/math-emu/fnmadd.o
  CC      arch/powerpc/kernel/iomap.o
  CC      kernel/user.o
  CC      kernel/signal.o
  CC      kernel/sys.o
  CC      kernel/kmod.o
  CC      crypto/crypto_wq.o
  CC      arch/powerpc/math-emu/fnmadds.o
  CC      arch/powerpc/math-emu/fnmsub.o
  CC      arch/powerpc/math-emu/fnmsubs.o
  AS      arch/powerpc/kernel/head_44x.o
  LDS     arch/powerpc/kernel/vmlinux.lds
  AS      arch/powerpc/kernel/fpu.o
  CALL    /home/kisskb/slave/src/arch/powerpc/kernel/systbl_chk.sh
  AS      arch/powerpc/kernel/systbl.o
  LD      arch/powerpc/kernel/built-in.o
  CC      fs/readdir.o
  CC      arch/powerpc/math-emu/fres.o
  CC      crypto/algapi.o
  CC      mm/truncate.o
  CC      arch/powerpc/math-emu/frsp.o
  CC      arch/powerpc/math-emu/fsel.o
  CC      arch/powerpc/math-emu/lfs.o
  CC      kernel/workqueue.o
  CC      arch/powerpc/math-emu/frsqrte.o
  CC      arch/powerpc/math-emu/fsub.o
  CC      arch/powerpc/math-emu/fsubs.o
  CC      fs/select.o
  CC      fs/dcache.o
  CC      arch/powerpc/math-emu/mcrfs.o
  CC      arch/powerpc/math-emu/mffs.o
  CC      kernel/pid.o
  CC      crypto/scatterwalk.o
  CC      mm/vmscan.o
  CC      fs/inode.o
  CC      arch/powerpc/math-emu/mtfsb0.o
  CC      crypto/proc.o
  CC      kernel/task_work.o
  CC      arch/powerpc/math-emu/mtfsb1.o
  CC      arch/powerpc/math-emu/stfiwx.o
  CC      arch/powerpc/math-emu/stfs.o
  CC      arch/powerpc/math-emu/fmr.o
  CC      crypto/aead.o
  CC      kernel/extable.o
  CC      crypto/ablkcipher.o
  CC      crypto/blkcipher.o
  CC      mm/shmem.o
  CC      arch/powerpc/math-emu/lfd.o
  CC      kernel/params.o
  CC      arch/powerpc/math-emu/stfd.o
  CC      fs/attr.o
  CC      kernel/kthread.o
  LD      arch/powerpc/math-emu/built-in.o
  CC      crypto/skcipher.o
  CC      kernel/sys_ni.o
  CC      block/bio.o
  CC      crypto/ahash.o
  CC      crypto/shash.o
  CC      crypto/akcipher.o
  CC      fs/bad_inode.o
  CC      kernel/nsproxy.o
  CC      kernel/notifier.o
  CC      kernel/ksysfs.o
  CC      fs/file.o
  CC      crypto/kpp.o
  CC      crypto/acompress.o
  CC      crypto/scompress.o
  CC      crypto/algboss.o
  CC      kernel/cred.o
  CC      kernel/reboot.o
  CC      crypto/testmgr.o
  CC      crypto/crypto_null.o
  CC      block/elevator.o
  LD      drivers/amba/built-in.o
  CC      mm/util.o
  LD      drivers/auxdisplay/built-in.o
  LD      sound/built-in.o
  CC      block/blk-core.o
  CC      fs/filesystems.o
  CC      fs/namespace.o
  CC      crypto/ecb.o
  CC      drivers/base/component.o
  CC      kernel/async.o
  CC      mm/mmzone.o
  CC      mm/vmstat.o
  CC      kernel/range.o
  CC      kernel/smpboot.o
  CC      crypto/pcbc.o
  CC      crypto/aes_generic.o
  CC      crypto/rng.o
  CC      drivers/base/core.o
  CC      drivers/base/bus.o
  CC      block/blk-tag.o
  CC      kernel/ucount.o
  CC      mm/backing-dev.o
  CC      drivers/base/dd.o
  CC      drivers/base/syscore.o
  CC      kernel/groups.o
  CC      kernel/bpf/core.o
  CC      block/blk-sysfs.o
  CC      drivers/block/brd.o
  CC [M]  crypto/echainiv.o
  LD      firmware/built-in.o
  CC [M]  crypto/hmac.o
  CC      mm/mm_init.o
  CC [M]  crypto/sha256_generic.o
  LD      drivers/bus/built-in.o
  CC      kernel/irq/irqdesc.o
  CC      fs/seq_file.o
  CC      mm/mmu_context.o
  CC      drivers/base/driver.o
  CC      drivers/base/class.o
  CC      block/blk-flush.o
  CC      drivers/base/platform.o
  CC [M]  drivers/block/xsysace.o
  CC      kernel/irq/handle.o
  CC      mm/percpu.o
  CC      net/socket.o
  CC [M]  crypto/deflate.o
  CC [M]  crypto/crc32c_generic.o
  CC      fs/xattr.o
  CC      kernel/irq/manage.o
  LD      kernel/bpf/built-in.o
  CC      fs/libfs.o
  CC      block/blk-settings.o
  CC      drivers/base/cpu.o
  CC      block/blk-ioc.o
  CC [M]  crypto/crct10dif_common.o
  LD      drivers/block/built-in.o
  CC      block/blk-map.o
  CC [M]  crypto/crct10dif_generic.o
  CC      mm/slab_common.o
  CC      drivers/base/firmware.o
  CC [M]  crypto/lzo.o
  CC      mm/compaction.o
  CC      kernel/irq/spurious.o
  CC      fs/fs-writeback.o
  CC      drivers/base/init.o
  LD      drivers/cdrom/built-in.o
  CC      block/blk-exec.o
  LD      kernel/livepatch/built-in.o
  CC      lib/lockref.o
  CC      drivers/base/map.o
  CC [M]  crypto/drbg.o
  CC      kernel/irq/resend.o
  CC      lib/bcd.o
  CC      fs/pnode.o
  CC      lib/div64.o
  LD      net/802/built-in.o
  CC [M]  net/802/p8022.o
  CC [M]  crypto/jitterentropy.o
  CC      fs/splice.o
  CC      drivers/base/devres.o
  CC      block/blk-merge.o
  CC      kernel/irq/chip.o
  CC      lib/sort.o
  CC      lib/parser.o
  CC      block/blk-softirq.o
  CC [M]  net/802/psnap.o
  CC      block/blk-timeout.o
  CC      mm/vmacache.o
  CC [M]  crypto/jitterentropy-kcapi.o
  CC      drivers/base/attribute_container.o
  CC      lib/halfmd4.o
  CC      lib/debug_locks.o
  CC      kernel/irq/dummychip.o
  LD      virt/lib/built-in.o
  CC      lib/random32.o
  LD      virt/built-in.o
  CC      kernel/irq/devres.o
  CC      mm/interval_tree.o
  CC      drivers/base/transport_class.o
  CC      drivers/char/mem.o
  CC [M]  net/802/stp.o
  LD      crypto/crypto.o
  CC      block/blk-lib.o
  CC      lib/bust_spinlocks.o
  LD      crypto/crypto_algapi.o
  LD      crypto/crypto_blkcipher.o
  LD      crypto/crypto_hash.o
  LD      crypto/crypto_acompress.o
  LD      crypto/cryptomgr.o
  CC      kernel/irq/irqdomain.o
  LD [M]  crypto/jitterentropy_rng.o
  LD      crypto/built-in.o
  CC      lib/kasprintf.o
  CC      fs/sync.o
  CC      mm/list_lru.o
  CC      drivers/base/topology.o
  CC      kernel/irq/proc.o
  CC      kernel/irq/pm.o
  CC      lib/bitmap.o
  CC      drivers/base/container.o
  CC      drivers/char/random.o
  LD      net/bridge/built-in.o
  CC [M]  net/bridge/br.o
  CC      mm/workingset.o
  CC      fs/utimes.o
  CC      block/blk-mq.o
  CC      net/core/sock.o
  CC      fs/stack.o
  CC      kernel/irq/msi.o
  CC      drivers/base/property.o
  CC      net/ethernet/eth.o
  CC      lib/scatterlist.o
  CC      mm/debug.o
  LD      kernel/irq/built-in.o
  CC      kernel/locking/mutex.o
  CC      fs/fs_struct.o
  CC [M]  net/bridge/br_device.o
  CC      fs/statfs.o
  CC      mm/gup.o
  CC      drivers/char/misc.o
  CC      lib/gcd.o
  CC      lib/lcm.o
  CC      lib/list_sort.o
  CC      kernel/locking/semaphore.o
  LD      net/ethernet/built-in.o
  CC      mm/highmem.o
  CC      lib/uuid.o
  CC      drivers/base/cacheinfo.o
  CC      lib/flex_array.o
  LD      drivers/char/agp/built-in.o
  CC      fs/fs_pin.o
  LD      drivers/char/xilinx_hwicap/built-in.o
  CC [M]  drivers/char/xilinx_hwicap/xilinx_hwicap.o
  CC [M]  net/bridge/br_fdb.o
  CC      kernel/locking/rwsem.o
  CC [M]  drivers/char/xilinx_hwicap/fifo_icap.o
  CC      block/blk-mq-tag.o
  CC      lib/iov_iter.o
  CC      fs/nsfs.o
  CC      mm/memory.o
  CC      drivers/base/power/sysfs.o
  CC      kernel/locking/percpu-rwsem.o
  CC      mm/mincore.o
  CC [M]  drivers/char/xilinx_hwicap/buffer_icap.o
  CC      net/core/request_sock.o
  CC      fs/buffer.o
  CC      kernel/locking/rtmutex.o
  LD [M]  drivers/char/xilinx_hwicap/xilinx_hwicap_m.o
  LD      drivers/char/built-in.o
  CC      block/blk-stat.o
  LD      drivers/base/test/built-in.o
  CC      drivers/base/power/generic_ops.o
  LD      drivers/char/ipmi/built-in.o
  CC      kernel/power/qos.o
  CC      kernel/printk/printk.o
  CC      net/core/skbuff.o
  CC      kernel/locking/rwsem-xadd.o
  CC [M]  net/bridge/br_forward.o
  CC      drivers/base/power/common.o
  CC      block/blk-mq-sysfs.o
  CC      kernel/power/main.o
  LD      kernel/locking/built-in.o
  CC      kernel/power/process.o
  CC      drivers/base/power/qos.o
  CC      lib/clz_ctz.o
  CC      lib/bsearch.o
/home/kisskb/slave/src/kernel/printk/printk.c: In function 'devkmsg_sysctl_set_loglvl':
/home/kisskb/slave/src/kernel/printk/printk.c:183:16: warning: 'old' may be used uninitialized in this function [-Wuninitialized]
  CC [M]  net/bridge/br_if.o
  CC      lib/find_bit.o
  CC      block/blk-mq-cpumap.o
  CC      net/ipv4/route.o
  CC      lib/llist.o
  CC      mm/mlock.o
  CC      lib/memweight.o
  CC      kernel/power/suspend.o
  CC      lib/kfifo.o
  CC      drivers/base/power/runtime.o
  LD      kernel/printk/built-in.o
  CC      drivers/base/power/wakeirq.o
  CC      block/ioctl.o
  CC      fs/block_dev.o
  CC      kernel/power/poweroff.o
  CC      net/ipv4/inetpeer.o
  CC      lib/percpu-refcount.o
  CC      mm/mmap.o
  CC [M]  net/bridge/br_input.o
  LD      kernel/power/built-in.o
  CC      kernel/rcu/update.o
  CC      drivers/base/power/main.o
  CC      lib/percpu_ida.o
  CC      block/genhd.o
  CC      kernel/rcu/sync.o
  CC      lib/rhashtable.o
  CC      kernel/rcu/srcu.o
  CC      drivers/base/power/wakeup.o
  CC [M]  net/bridge/br_ioctl.o
  CC      fs/direct-io.o
  CC      net/ipv4/protocol.o
  CC      kernel/rcu/tiny.o
  CC      net/core/datagram.o
  CC      drivers/base/dma-mapping.o
  CC      block/scsi_ioctl.o
  LD      kernel/rcu/built-in.o
  CC      mm/mprotect.o
  CC      kernel/sched/core.o
  LD      drivers/base/power/built-in.o
  CC      lib/reciprocal_div.o
  CC      block/partition-generic.o
  CC      net/ipv4/ip_input.o
  CC      lib/once.o
  CC [M]  net/bridge/br_stp.o
  CC      drivers/base/firmware_class.o
  CC      lib/string_helpers.o
  CC      net/core/stream.o
  CC      mm/mremap.o
  CC      mm/msync.o
  CC      block/ioprio.o
  CC      net/ipv4/ip_fragment.o
  CC [M]  net/bridge/br_stp_bpdu.o
  CC      drivers/base/module.o
  CC      lib/hexdump.o
  CC [M]  net/bridge/br_stp_if.o
  CC      mm/rmap.o
  CC      lib/kstrtox.o
  CC      net/core/scm.o
  LD      drivers/base/built-in.o
  LD      drivers/clk/bcm/built-in.o
  LD      drivers/clk/mvebu/built-in.o
  LD      drivers/clk/ti/built-in.o
  LD      drivers/clk/built-in.o
  LD      drivers/clocksource/built-in.o
  CC      drivers/connector/cn_queue.o
  CC      block/badblocks.o
  CC      kernel/sched/loadavg.o
  CC      fs/mpage.o
  CC      lib/pci_iomap.o
  CC      drivers/connector/connector.o
  CC [M]  net/bridge/br_stp_timer.o
  CC      net/ipv4/ip_forward.o
  CC      kernel/sched/clock.o
  CC      block/partitions/check.o
  CC      net/core/gen_stats.o
  CC      net/core/gen_estimator.o
  CC      mm/vmalloc.o
  CC      lib/iomap_copy.o
  CC      kernel/sched/cputime.o
  CC      lib/devres.o
  CC      drivers/connector/cn_proc.o
  CC      fs/proc_namespace.o
  CC      block/partitions/msdos.o
  CC [M]  net/bridge/br_netlink.o
  CC      kernel/sched/idle_task.o
  CC      net/ipv4/ip_options.o
  CC      net/core/net_namespace.o
  CC      block/partitions/efi.o
  CC      lib/hweight.o
  CC      fs/cramfs/inode.o
  CC      kernel/sched/fair.o
  CC      lib/bitrev.o
  HOSTCC  lib/gen_crc32table
  LD      drivers/connector/cn.o
  LD      drivers/connector/built-in.o
  LD      drivers/crypto/built-in.o
  LD      drivers/firewire/built-in.o
  LD      drivers/firmware/broadcom/built-in.o
  LD      drivers/firmware/meson/built-in.o
  CC      net/ipv4/ip_output.o
  LD      drivers/firmware/tegra/built-in.o
  CC      lib/lz4/lz4_decompress.o
  LD      drivers/firmware/built-in.o
  CC      drivers/gpio/devres.o
  CC      mm/pagewalk.o
  LD      block/partitions/built-in.o
  CC      block/bounce.o
  LD      lib/lz4/built-in.o
  CC      lib/lzo/lzo1x_decompress_safe.o
  CC      net/core/secure_seq.o
  CC      drivers/gpio/gpiolib.o
  CC      fs/cramfs/uncompress.o
  CC      net/ipv4/ip_sockglue.o
  CC [M]  net/bridge/br_sysfs_if.o
  CC      kernel/sched/rt.o
  LD      fs/cramfs/cramfs.o
  LD      fs/cramfs/built-in.o
  CC      mm/pgtable-generic.o
  CC      fs/devpts/inode.o
  CC [M]  lib/lzo/lzo1x_compress.o
  CC      block/noop-iosched.o
  CC      mm/process_vm_access.o
  CC      kernel/sched/deadline.o
  LD      lib/lzo/lzo_decompress.o
  LD [M]  lib/lzo/lzo_compress.o
  CC      net/core/flow_dissector.o
  LD      lib/lzo/built-in.o
  CC      lib/xz/xz_dec_syms.o
  LD      fs/devpts/devpts.o
  LD      fs/devpts/built-in.o
  LD      fs/exofs/built-in.o
  CC      fs/exportfs/expfs.o
  CC [M]  net/bridge/br_sysfs_br.o
  CC      lib/xz/xz_dec_stream.o
  CC      block/deadline-iosched.o
  CC      mm/init-mm.o
  CC      mm/nobootmem.o
  LD      fs/exportfs/exportfs.o
  LD      fs/exportfs/built-in.o
  CC      fs/ext2/balloc.o
  CC      kernel/sched/stop_task.o
  CC      net/ipv4/inet_hashtables.o
  CC      kernel/sched/wait.o
  CC      lib/xz/xz_dec_lzma2.o
  CC      drivers/gpio/gpiolib-legacy.o
  CC      lib/xz/xz_dec_bcj.o
  CC      block/cfq-iosched.o
  CC      mm/fadvise.o
  CC [M]  net/bridge/br_multicast.o
  CC      drivers/gpio/gpiolib-devprop.o
  CC      net/core/sysctl_net_core.o
  CC      kernel/sched/swait.o
  CC      kernel/sched/completion.o
  CC      fs/ext2/dir.o
  LD      lib/xz/xz_dec.o
  LD      lib/xz/built-in.o
  CC      lib/zlib_deflate/deflate.o
  CC      fs/ext2/file.o
  CC      mm/madvise.o
  CC      drivers/gpio/gpiolib-of.o
  CC      kernel/sched/idle.o
  CC      net/ipv4/inet_timewait_sock.o
  CC      net/core/dev.o
  CC      block/blk-mq-pci.o
  CC      drivers/gpio/gpio-xilinx.o
  CC      lib/zlib_deflate/deftree.o
  CC      fs/ext2/ialloc.o
  CC      kernel/sched/debug.o
  CC      mm/memblock.o
  LD      drivers/gpio/built-in.o
  CC      net/ipv4/inet_connection_sock.o
  LD      drivers/gpu/drm/bridge/built-in.o
  LD      drivers/gpu/drm/hisilicon/built-in.o
  LD      drivers/gpu/drm/i2c/built-in.o
  LD      drivers/gpu/drm/omapdrm/displays/built-in.o
  LD      drivers/gpu/drm/omapdrm/dss/built-in.o
  LD      drivers/gpu/drm/omapdrm/built-in.o
  LD      drivers/gpu/drm/panel/built-in.o
  LD      drivers/gpu/drm/tilcdc/built-in.o
  LD      drivers/gpu/drm/built-in.o
  LD      fs/ext4/built-in.o
  CC [M]  fs/ext4/balloc.o
  CC      drivers/gpu/vga/vgaarb.o
  CC      lib/zlib_deflate/deflate_syms.o
  CC      fs/ext2/inode.o
  LD      lib/zlib_deflate/zlib_deflate.o
  LD      lib/zlib_deflate/built-in.o
  CC [M]  net/bridge/br_mdb.o
  LD      kernel/sched/built-in.o
  CC      lib/zlib_inflate/inffast.o
  LD      block/built-in.o
  CC      kernel/time/time.o
  CC      net/ipv4/tcp.o
  CC      lib/zlib_inflate/inflate.o
  CC      mm/page_io.o
  LD      drivers/gpu/vga/built-in.o
  LD      drivers/gpu/built-in.o
  LD      drivers/hwtracing/intel_th/built-in.o
  CC [M]  fs/ext4/bitmap.o
  CC      drivers/i2c/i2c-boardinfo.o
  CC [M]  fs/ext4/dir.o
  LD      drivers/i2c/algos/built-in.o
  CC [M]  drivers/i2c/algos/i2c-algo-bit.o
  CC      lib/zlib_inflate/infutil.o
  CC      kernel/time/timer.o
  CC      fs/ext2/ioctl.o
  CC      mm/swap_state.o
  LD [M]  net/bridge/bridge.o
  CC      mm/swapfile.o
  CC      lib/syscall.o
  CC      lib/zlib_inflate/inftrees.o
  CC      lib/zlib_inflate/inflate_syms.o
  LD      drivers/i2c/busses/built-in.o
  CC      fs/ext2/namei.o
  CC [M]  drivers/i2c/busses/i2c-gpio.o
  CC      fs/ext2/super.o
  CC [M]  fs/ext4/file.o
  LD      lib/zlib_inflate/zlib_inflate.o
  LD      lib/zlib_inflate/built-in.o
  CC      lib/nlattr.o
  CC      kernel/time/hrtimer.o
  CC [M]  fs/ext4/fsync.o
  CC [M]  drivers/i2c/busses/i2c-ibm_iic.o
  CC      kernel/time/timekeeping.o
  CC      lib/atomic64.o
  CC      lib/dynamic_queue_limits.o
  CC [M]  fs/ext4/ialloc.o
  LD      drivers/i2c/muxes/built-in.o
  CC      kernel/time/ntp.o
  CC      lib/strncpy_from_user.o
  CC [M]  drivers/i2c/i2c-core.o
  CC      net/ipv4/tcp_input.o
  CC      fs/ext2/symlink.o
  CC      kernel/time/clocksource.o
  CC      lib/strnlen_user.o
  CC      mm/dmapool.o
  CC      net/core/ethtool.o
  LD      fs/ext2/ext2.o
  LD      fs/ext2/built-in.o
  CC      lib/net_utils.o
  CC      net/ipv4/tcp_output.o
  CC      kernel/time/jiffies.o
  CC      lib/sg_pool.o
  CC      mm/slub.o
  CC      kernel/time/timer_list.o
  CC [M]  fs/ext4/inode.o
  LD      drivers/idle/built-in.o
  CC      mm/migrate.o
  CC      lib/sbitmap.o
  CC      lib/argv_split.o
  CC [M]  drivers/i2c/i2c-dev.o
  CC      kernel/time/timeconv.o
  LD      drivers/input/serio/built-in.o
  CC [M]  drivers/input/serio/serio.o
  CC      lib/bug.o
  CC      kernel/time/timecounter.o
  CC      kernel/time/alarmtimer.o
  CC      lib/chacha20.o
  LD      drivers/i2c/built-in.o
  CC      kernel/time/posix-timers.o
  CC [M]  drivers/input/serio/xilinx_ps2.o
  CC      lib/cmdline.o
  CC      net/ipv4/tcp_timer.o
  CC      net/core/dev_addr_lists.o
  CC      lib/ctype.o
  CC      kernel/time/posix-cpu-timers.o
  CC      lib/dec_and_lock.o
  CC      lib/decompress.o
  CC      lib/decompress_bunzip2.o
  LD      drivers/iommu/built-in.o
  CC      drivers/irqchip/irqchip.o
  CC      drivers/irqchip/irq-xilinx-intc.o
  CC [M]  fs/ext4/page-io.o
  CC      lib/decompress_inflate.o
  CC      net/ipv6/af_inet6.o
  CC      net/core/dst.o
  CC      kernel/time/posix-clock.o
  LD      drivers/irqchip/built-in.o
  LD      drivers/lguest/built-in.o
  CC      net/core/netevent.o
  LD      drivers/macintosh/built-in.o
  LD      drivers/media/common/b2c2/built-in.o
  LD      mm/built-in.o
  LD      drivers/media/common/saa7146/built-in.o
  LD      drivers/media/common/siano/built-in.o
  CC      lib/decompress_unlz4.o
  LD      drivers/media/common/v4l2-tpg/built-in.o
  LD      drivers/media/firewire/built-in.o
  LD      drivers/media/common/built-in.o
  CC      lib/decompress_unlzma.o
  LD      drivers/media/i2c/soc_camera/built-in.o
  LD      drivers/media/i2c/built-in.o
  LD      drivers/media/mmc/siano/built-in.o
  LD      drivers/media/mmc/built-in.o
  LD      drivers/media/pci/b2c2/built-in.o
  LD      drivers/media/pci/ddbridge/built-in.o
  LD      drivers/media/pci/dm1105/built-in.o
  LD      drivers/media/pci/mantis/built-in.o
  LD      drivers/media/pci/netup_unidvb/built-in.o
  LD      drivers/media/pci/ngene/built-in.o
  LD      drivers/media/pci/pluto2/built-in.o
  LD      drivers/media/pci/pt1/built-in.o
  LD      drivers/media/pci/pt3/built-in.o
  LD      drivers/media/pci/saa7146/built-in.o
  LD      drivers/media/pci/smipcie/built-in.o
  LD      drivers/media/pci/ttpci/built-in.o
  LD      drivers/media/pci/built-in.o
  CC      kernel/freezer.o
  LD      drivers/media/platform/omap/built-in.o
  LD      drivers/media/platform/built-in.o
  CC      kernel/futex.o
  LD      drivers/media/rc/keymaps/built-in.o
  LD      drivers/media/rc/built-in.o
  LD      drivers/media/spi/built-in.o
  CC      kernel/time/itimer.o
  LD      drivers/media/tuners/built-in.o
  LD      drivers/media/usb/b2c2/built-in.o
  CC      kernel/dma.o
  LD      drivers/media/usb/dvb-usb/built-in.o
  CC      net/ipv4/tcp_ipv4.o
  LD      drivers/media/usb/dvb-usb-v2/built-in.o
  LD      drivers/media/usb/s2255/built-in.o
  LD      drivers/media/usb/siano/built-in.o
  LD      drivers/media/usb/stkwebcam/built-in.o
  LD      drivers/media/usb/ttusb-budget/built-in.o
  LD      drivers/media/usb/ttusb-dec/built-in.o
  LD      drivers/media/usb/zr364xx/built-in.o
  LD      drivers/media/usb/built-in.o
  LD      drivers/media/built-in.o
  CC      lib/decompress_unlzo.o
  LD      drivers/mfd/built-in.o
  CC      net/core/neighbour.o
  LD      drivers/misc/cb710/built-in.o
  LD      drivers/misc/eeprom/built-in.o
  LD      drivers/misc/lis3lv02d/built-in.o
  LD      drivers/misc/mic/bus/built-in.o
  LD      drivers/misc/mic/built-in.o
  CC      net/ipv6/anycast.o
  LD      drivers/misc/ti-st/built-in.o
  LD      drivers/misc/built-in.o
  LD      drivers/mmc/built-in.o
  CC      drivers/mtd/mtdcore.o
  CC      drivers/mtd/mtdsuper.o
  CC      drivers/mtd/mtdconcat.o
  CC [M]  fs/ext4/ioctl.o
  CC      kernel/time/clockevents.o
  CC      lib/decompress_unxz.o
  CC      kernel/up.o
  CC      lib/dma-noop.o
  CC      lib/dump_stack.o
  CC      kernel/time/tick-common.o
  CC      net/ipv6/ip6_output.o
  CC      kernel/module.o
  CC      drivers/mtd/mtdpart.o
  CC      lib/earlycpio.o
  CC [M]  fs/ext4/namei.o
  CC      lib/extable.o
  CC      net/ipv6/ip6_input.o
  LD      fs/fat/built-in.o
  CC [M]  fs/fat/cache.o
  CC      lib/fdt.o
  LD      kernel/time/built-in.o
  CC [M]  fs/fat/dir.o
  CC      lib/fdt_empty_tree.o
  CC      net/ipv4/tcp_minisocks.o
  CC      lib/fdt_ro.o
  CC [M]  fs/ext4/super.o
  CC      lib/fdt_rw.o
  CC      drivers/mtd/mtdchar.o
  CC      lib/fdt_strerror.o
  CC      lib/fdt_sw.o
  CC      net/core/rtnetlink.o
  CC      drivers/mtd/ofpart.o
  CC      lib/fdt_wip.o
  CC      lib/flex_proportions.o
  CC      net/ipv4/tcp_cong.o
  CC      net/ipv4/tcp_metrics.o
  CC      lib/idr.o
  CC [M]  fs/fat/fatent.o
  CC      net/ipv6/addrconf.o
  CC      kernel/kallsyms.o
  CC      drivers/mtd/mtd_blkdevs.o
  CC      kernel/hung_task.o
  CC      lib/int_sqrt.o
  CC      lib/ioremap.o
  CC      net/ipv6/addrlabel.o
  CC [M]  fs/ext4/symlink.o
  CC [M]  fs/fat/file.o
  CC      lib/irq_regs.o
  CC      kernel/seccomp.o
  CC      drivers/mtd/mtdblock.o
  CC      lib/is_single_threaded.o
  CC      net/ipv4/tcp_fastopen.o
  CC      net/ipv4/tcp_rate.o
  CC      lib/klist.o
  CC      drivers/mtd/chips/chipreg.o
  CC [M]  fs/fat/inode.o
  CC      net/ipv4/tcp_recovery.o
  CC      lib/kobject.o
  CC      net/core/utils.o
  CC      kernel/utsname_sysctl.o
  CC      drivers/mtd/chips/cfi_probe.o
  CC      drivers/mtd/chips/cfi_util.o
  CC      kernel/elfcore.o
  CC      drivers/mtd/chips/cfi_cmdset_0002.o
  CC      lib/kobject_uevent.o
  CC      drivers/net/Space.o
  CC      net/ipv4/tcp_offload.o
  CC      kernel/irq_work.o
  CC [M]  fs/ext4/hash.o
  CC      kernel/membarrier.o
  CC      net/core/link_watch.o
  LD      drivers/mtd/devices/built-in.o
  LD      drivers/mtd/lpddr/built-in.o
  CC      net/core/filter.o
  CC      drivers/net/loopback.o
  CC      kernel/memremap.o
  CC [M]  fs/fat/misc.o
  CC [M]  fs/ext4/resize.o
  CC      lib/md5.o
  CC      lib/nmi_backtrace.o
  LD      kernel/built-in.o
  CC      net/ipv4/datagram.o
  LD      drivers/nfc/built-in.o
  CC      net/ipv4/raw.o
  CC      net/ipv4/udp.o
  CC [M]  fs/fat/nfs.o
  CC      net/ipv6/route.o
  CC      lib/nodemask.o
  LD      drivers/net/ethernet/3com/built-in.o
  LD      drivers/net/ethernet/8390/built-in.o
  LD      drivers/net/ethernet/adaptec/built-in.o
  LD      drivers/net/ethernet/agere/built-in.o
  LD      drivers/net/ethernet/alacritech/built-in.o
  LD      drivers/net/ethernet/alteon/built-in.o
  LD      drivers/net/ethernet/amazon/built-in.o
  LD      drivers/net/ethernet/amd/built-in.o
  LD      drivers/net/ethernet/arc/built-in.o
  CC      drivers/mtd/chips/gen_probe.o
  LD      drivers/net/ethernet/atheros/built-in.o
  CC      lib/plist.o
  LD      drivers/net/ethernet/broadcom/built-in.o
  LD      drivers/net/ethernet/brocade/built-in.o
  LD      drivers/net/ethernet/cadence/built-in.o
  LD      drivers/net/ethernet/cavium/liquidio/built-in.o
  LD      drivers/net/ethernet/cavium/octeon/built-in.o
  LD      drivers/net/ethernet/cavium/thunder/built-in.o
  LD      drivers/net/ethernet/cavium/built-in.o
  CC      lib/radix-tree.o
  LD      drivers/net/ethernet/chelsio/built-in.o
  CC [M]  fs/fat/namei_vfat.o
  LD      drivers/net/ethernet/cisco/built-in.o
  LD      drivers/net/ethernet/dec/built-in.o
  LD      drivers/net/ethernet/dlink/built-in.o
  LD      drivers/net/ethernet/emulex/built-in.o
  LD      drivers/net/ethernet/ezchip/built-in.o
  LD      drivers/net/ethernet/hp/built-in.o
  LD      drivers/net/ethernet/i825xx/built-in.o
  CC      lib/ratelimit.o
  CC      drivers/net/ethernet/ibm/emac/mal.o
  CC      drivers/mtd/chips/jedec_probe.o
  LD      fs/jbd2/built-in.o
  CC [M]  fs/jbd2/transaction.o
  CC      drivers/mtd/maps/physmap_of.o
  CC      net/core/sock_diag.o
  CC      lib/rbtree.o
  CC [M]  fs/ext4/extents.o
  LD      drivers/mtd/chips/built-in.o
  CC      drivers/net/ethernet/ibm/emac/core.o
  LD [M]  fs/fat/fat.o
  LD [M]  fs/fat/vfat.o
  CC      drivers/net/ethernet/ibm/emac/phy.o
  LD      drivers/mtd/maps/built-in.o
  LD      drivers/mtd/nand/built-in.o
  CC [M]  drivers/mtd/nand/nand_base.o
  CC      lib/seq_buf.o
  CC      lib/sha1.o
  CC [M]  drivers/mtd/nand/nand_bbt.o
  CC      net/ipv4/udplite.o
  CC [M]  fs/jbd2/commit.o
  CC      net/core/dev_ioctl.o
  CC      lib/show_mem.o
  CC [M]  drivers/mtd/nand/nand_timings.o
  CC      net/ipv6/ip6_fib.o
  CC      lib/string.o
  CC [M]  fs/ext4/ext4_jbd2.o
  CC      net/ipv4/udp_offload.o
  CC      lib/timerqueue.o
  CC      net/core/tso.o
  CC      net/core/sock_reuseport.o
  CC      lib/vsprintf.o
  CC [M]  fs/jbd2/recovery.o
  CC [M]  fs/jbd2/checkpoint.o
  LD      net/llc/built-in.o
  CC [M]  net/llc/llc_core.o
  CC      net/core/flow.o
  CC      drivers/net/ethernet/ibm/emac/zmii.o
  CC      net/ipv4/arp.o
  CC      net/ipv6/ipv6_sockglue.o
  CC [M]  drivers/mtd/nand/nand_ecc.o
  CC      net/ipv6/ndisc.o
  CC [M]  fs/jbd2/revoke.o
  CC [M]  net/llc/llc_input.o
  CC [M]  drivers/mtd/nand/nand_ids.o
  CC      drivers/net/ethernet/ibm/emac/rgmii.o
  CC      net/core/net-sysfs.o
  CC [M]  drivers/mtd/nand/ndfc.o
  CC [M]  fs/jbd2/journal.o
  CC      lib/win_minmax.o
  CC [M]  net/llc/llc_output.o
  CC      net/ipv4/icmp.o
  LD [M]  drivers/mtd/nand/nand.o
  LD      drivers/mtd/onenand/built-in.o
  LD      drivers/mtd/tests/built-in.o
  CC      drivers/net/ethernet/ibm/emac/tah.o
  LD      drivers/mtd/ubi/built-in.o
  CC [M]  drivers/mtd/ubi/vtbl.o
  CC [M]  fs/ext4/migrate.o
  CC      net/ipv4/devinet.o
  CC [M]  lib/crc16.o
  CC [M]  lib/crc-t10dif.o
  CC      net/ipv6/udp.o
  LD [M]  net/llc/llc.o
  LD      drivers/net/usb/built-in.o
  GEN     lib/crc32table.h
  LD      drivers/net/wireless/admtek/built-in.o
  LD      drivers/net/wireless/ath/built-in.o
  LD      drivers/net/wireless/atmel/built-in.o
  LD      drivers/net/wireless/broadcom/built-in.o
  LD      drivers/net/wireless/cisco/built-in.o
  LD      drivers/net/wireless/intel/built-in.o
  LD      drivers/net/wireless/intersil/built-in.o
  LD      drivers/net/wireless/marvell/built-in.o
  LD      drivers/net/wireless/mediatek/built-in.o
  LD      drivers/net/wireless/ralink/built-in.o
  LD      drivers/net/ethernet/ibm/emac/ibm_emac.o
  CC      net/core/net-procfs.o
  LD      drivers/net/ethernet/ibm/emac/built-in.o
  LD      drivers/net/wireless/realtek/built-in.o
  LD      drivers/net/ethernet/ibm/built-in.o
  AR      lib/lib.a
  LD      drivers/net/wireless/rsi/built-in.o
  CC      lib/crc32.o
  LD      drivers/net/ethernet/intel/built-in.o
  LD      drivers/net/wireless/st/built-in.o
  LD      drivers/net/ethernet/marvell/built-in.o
  LD      drivers/net/wireless/ti/built-in.o
  LD      drivers/net/ethernet/mellanox/built-in.o
  LD      drivers/net/wireless/zydas/built-in.o
  LD      drivers/net/wireless/built-in.o
  LD      drivers/net/ethernet/micrel/built-in.o
  LD      drivers/net/ethernet/myricom/built-in.o
  CC [M]  drivers/mtd/ubi/vmt.o
  CC      net/core/dst_cache.o
  LD      drivers/net/ethernet/natsemi/built-in.o
  LD      drivers/net/ethernet/neterion/built-in.o
  LD      drivers/net/ethernet/netronome/built-in.o
  LD      drivers/net/ethernet/nvidia/built-in.o
  CC [M]  fs/ext4/mballoc.o
  LD      drivers/net/ethernet/oki-semi/built-in.o
  LD      drivers/net/ethernet/packetengines/built-in.o
  LD      drivers/net/ethernet/qlogic/built-in.o
  LD      drivers/net/ethernet/qualcomm/emac/built-in.o
  LD      drivers/net/ethernet/qualcomm/built-in.o
  LD      drivers/net/ethernet/rdc/built-in.o
  LD      drivers/net/ethernet/realtek/built-in.o
  LD      drivers/net/ethernet/renesas/built-in.o
  LD      drivers/net/ethernet/rocker/built-in.o
  LD      drivers/net/ethernet/samsung/built-in.o
  LD      drivers/net/ethernet/seeq/built-in.o
  LD      drivers/net/ethernet/silan/built-in.o
  LD      drivers/net/ethernet/sis/built-in.o
  LD      drivers/net/ethernet/smsc/built-in.o
  EXPORTS lib/lib-ksyms.o
  LD      drivers/net/ethernet/stmicro/built-in.o
  LD      drivers/net/ethernet/sun/built-in.o
  LD      drivers/net/ethernet/synopsys/built-in.o
  CC      net/netlink/af_netlink.o
  LD      drivers/net/ethernet/tehuti/built-in.o
  LD      drivers/net/ethernet/ti/built-in.o
  LD      drivers/net/ethernet/via/built-in.o
  LD      drivers/net/ethernet/wiznet/built-in.o
  LD      drivers/net/ethernet/xilinx/built-in.o
  LD      drivers/net/ethernet/built-in.o
  LD      lib/built-in.o
  CC      net/netlink/genetlink.o
  CC [M]  drivers/net/tun.o
  LD [M]  fs/jbd2/jbd2.o
  CC [M]  drivers/mtd/ubi/upd.o
  CC [M]  drivers/mtd/ubi/build.o
  LD      net/core/built-in.o
  CC      fs/jffs2/compr.o
  CC      fs/kernfs/mount.o
  CC      net/ipv4/af_inet.o
  CC      net/ipv4/igmp.o
  CC      fs/jffs2/dir.o
  CC      net/ipv6/udplite.o
  CC      fs/kernfs/inode.o
  CC      fs/kernfs/dir.o
  CC [M]  drivers/mtd/ubi/cdev.o
  CC      fs/jffs2/file.o
  CC      fs/jffs2/ioctl.o
  CC      net/ipv6/raw.o
  CC      net/packet/af_packet.o
  CC      fs/jffs2/nodelist.o
  LD      net/netlink/built-in.o
  CC [M]  drivers/mtd/ubi/kapi.o
  LD      drivers/net/built-in.o
  CC [M]  drivers/mtd/ubi/eba.o
  CC [M]  drivers/mtd/ubi/io.o
  CC      fs/kernfs/file.o
  CC      fs/kernfs/symlink.o
  CC      net/ipv4/fib_frontend.o
  CC [M]  fs/ext4/block_validity.o
  CC [M]  fs/ext4/move_extent.o
  CC      net/sched/sch_generic.o
  CC      fs/jffs2/malloc.o
  LD      fs/kernfs/built-in.o
  CC [M]  drivers/mtd/ubi/wl.o
  CC      net/ipv6/icmp.o
  CC [M]  drivers/mtd/ubi/attach.o
  CC      net/ipv6/mcast.o
  CC      fs/jffs2/read.o
  CC [M]  fs/ext4/mmp.o
  CC      net/ipv4/fib_semantics.o
  CC      net/ipv4/fib_trie.o
  CC      fs/jffs2/nodemgmt.o
  CC      net/sched/sch_mq.o
  CC [M]  fs/ext4/indirect.o
  CC [M]  drivers/mtd/ubi/misc.o
  CC      net/ipv6/reassembly.o
  CC      fs/jffs2/readinode.o
  CC      net/ipv4/inet_fragment.o
  CC [M]  drivers/mtd/ubi/debug.o
  LD      net/sched/built-in.o
  LD      net/packet/built-in.o
  CC      net/ipv4/ping.o
  LD      drivers/nvme/host/built-in.o
  LD      drivers/nvme/target/built-in.o
  LD      drivers/nvme/built-in.o
  CC [M]  fs/ext4/extents_status.o
  CC      net/ipv6/tcp_ipv6.o
  CC [M]  drivers/mtd/ubi/gluebi.o
  CC      fs/jffs2/write.o
  CC [M]  fs/ext4/xattr.o
  CC      net/ipv4/ip_tunnel_core.o
  CC      drivers/of/base.o
  CC      drivers/of/device.o
  CC      net/ipv6/ping.o
  CC      net/ipv6/exthdrs.o
  CC      net/ipv4/gre_offload.o
  CC      fs/jffs2/scan.o
  LD [M]  drivers/mtd/ubi/ubi.o
  LD      drivers/mtd/mtd.o
  LD      drivers/mtd/built-in.o
  CC      net/ipv6/datagram.o
  CC      net/ipv6/ip6_flowlabel.o
  CC      drivers/of/platform.o
  CC      net/ipv4/ip_tunnel.o
  CC      net/ipv6/inet6_connection_sock.o
  CC      net/ipv6/udp_offload.o
  CC [M]  fs/ext4/xattr_user.o
  CC [M]  fs/ext4/xattr_trusted.o
  CC      fs/jffs2/gc.o
  CC      drivers/of/fdt.o
  CC      net/ipv6/seg6.o
  CC [M]  fs/ext4/inline.o
  CC      drivers/of/fdt_address.o
  CC      fs/lockd/clntlock.o
  CC      net/sunrpc/clnt.o
  CC      drivers/pci/access.o
  LD      drivers/platform/built-in.o
  LD      drivers/power/built-in.o
  CC      net/ipv4/sysctl_net_ipv4.o
  CC      net/unix/af_unix.o
  CC      drivers/of/address.o
  CC      fs/jffs2/symlink.o
  CC      net/ipv6/sysctl_net_ipv6.o
  CC      fs/jffs2/build.o
  CC      fs/jffs2/erase.o
  CC      fs/lockd/clntproc.o
  CC      drivers/pci/bus.o
  CC      fs/lockd/clntxdr.o
  CC      net/ipv4/proc.o
  CC      net/ipv6/xfrm6_policy.o
  CC      drivers/of/irq.o
  CC      fs/jffs2/background.o
  CC [M]  fs/ext4/readpage.o
  CC      net/sunrpc/xprt.o
  CC      drivers/pci/probe.o
  CC      fs/jffs2/fs.o
  CC      net/sunrpc/socklib.o
  CC      drivers/of/of_net.o
  CC      fs/lockd/host.o
  CC      net/ipv6/xfrm6_state.o
  CC      net/ipv4/tunnel4.o
  CC [M]  fs/ext4/sysfs.o
  CC      net/unix/garbage.o
  CC      drivers/of/of_pci.o
  CC      fs/jffs2/writev.o
  CC      fs/jffs2/super.o
  LD [M]  fs/ext4/ext4.o
  CC      drivers/pci/host-bridge.o
  CC      net/ipv6/xfrm6_input.o
  CC      net/ipv4/ipconfig.o
  CC      net/sunrpc/xprtsock.o
  CC      net/ipv4/inet_diag.o
  CC      drivers/of/of_pci_irq.o
  CC      fs/lockd/svc.o
  CC      net/unix/sysctl_net_unix.o
  CC      drivers/of/of_reserved_mem.o
  CC      fs/jffs2/debug.o
  CC      drivers/pci/remove.o
  CC      fs/jffs2/wbuf.o
  CC      net/ipv6/xfrm6_output.o
  LD      drivers/of/built-in.o
  CC      fs/jffs2/compr_rtime.o
  CC      net/ipv4/tcp_diag.o
  LD      net/unix/unix.o
  LD      net/unix/built-in.o
  CC      net/ipv4/tcp_cubic.o
  CC      drivers/pci/pci.o
  CC      fs/lockd/svclock.o
  CC      drivers/pci/pci-driver.o
  CC      drivers/pci/search.o
  CC      net/ipv4/xfrm4_policy.o
  CC      net/ipv6/xfrm6_protocol.o
  CC      fs/jffs2/compr_zlib.o
  CC      fs/nfs/client.o
  CC      net/sunrpc/sched.o
  CC      fs/nfs/dir.o
  LD      fs/jffs2/jffs2.o
  CC      fs/lockd/svcshare.o
  LD      fs/jffs2/built-in.o
  CC      drivers/pci/pci-sysfs.o
  CC      fs/nfs/file.o
  LD      net/wireless/built-in.o
  LD      drivers/ptp/built-in.o
  CC      net/xfrm/xfrm_policy.o
  CC      net/ipv4/xfrm4_state.o
  CC      net/ipv6/proc.o
  CC      fs/lockd/svcproc.o
  CC      net/sunrpc/auth.o
  CC      net/ipv4/xfrm4_input.o
  CC      net/sunrpc/auth_null.o
  CC      net/sysctl_net.o
  CC      fs/lockd/svcsubs.o
  CC      net/ipv6/xfrm6_mode_transport.o
  CC      drivers/pci/rom.o
  CC      net/ipv6/xfrm6_mode_tunnel.o
  CC      fs/nfs/getroot.o
  CC      fs/nfs/inode.o
  CC      net/sunrpc/auth_unix.o
  CC      net/ipv4/xfrm4_output.o
  CC      drivers/pci/setup-res.o
  CC      drivers/pci/irq.o
  CC      drivers/pci/vpd.o
  CC      fs/lockd/mon.o
  CC      net/ipv6/xfrm6_mode_beet.o
  CC      net/ipv6/sit.o
  CC      net/ipv6/addrconf_core.o
  CC      fs/lockd/xdr.o
  CC      drivers/pci/setup-bus.o
  CC      net/sunrpc/auth_generic.o
  CC      net/ipv4/xfrm4_protocol.o
  CC      net/xfrm/xfrm_state.o
  CC      fs/lockd/clnt4xdr.o
  CC      net/xfrm/xfrm_hash.o
  CC      net/xfrm/xfrm_input.o
  CC      net/sunrpc/svc.o
  LD      drivers/pwm/built-in.o
  CC      net/xfrm/xfrm_output.o
  LD      net/ipv4/built-in.o
  CC      fs/nfs/super.o
  CC      net/xfrm/xfrm_sysctl.o
  CC      net/xfrm/xfrm_replay.o
  CC      drivers/pci/vc.o
  CC      fs/lockd/xdr4.o
  CC      net/ipv6/exthdrs_core.o
  CC      drivers/pci/proc.o
  CC      fs/lockd/svc4proc.o
  CC      fs/lockd/procfs.o
  CC      net/sunrpc/svcsock.o
  CC      net/sunrpc/svcauth.o
  CC      net/sunrpc/svcauth_unix.o
  LD      net/xfrm/built-in.o
  CC      net/sunrpc/addr.o
  CC      net/sunrpc/rpcb_clnt.o
  CC      drivers/pci/slot.o
  CC      net/ipv6/ip6_checksum.o
  CC      net/sunrpc/timer.o
  LD      fs/lockd/lockd.o
  CC      net/ipv6/ip6_icmp.o
  LD      fs/lockd/built-in.o
  CC      fs/nfs_common/grace.o
  CC      fs/nfs/io.o
  CC      drivers/pci/quirks.o
  CC      net/sunrpc/xdr.o
  LD      drivers/scsi/built-in.o
  CC [M]  drivers/scsi/scsi.o
  CC [M]  drivers/scsi/hosts.o
  LD      fs/nfs_common/built-in.o
  CC [M]  drivers/scsi/scsi_ioctl.o
  CC [M]  drivers/scsi/scsicam.o
  CC      net/ipv6/output_core.o
  CC [M]  drivers/scsi/scsi_error.o
  LD      drivers/soc/bcm/built-in.o
  LD      drivers/soc/fsl/built-in.o
  CC      fs/nfs/direct.o
  LD      drivers/soc/built-in.o
  CC      drivers/tty/tty_io.o
  CC      drivers/pci/msi.o
  CC      drivers/pci/syscall.o
  CC      drivers/pci/of.o
  CC [M]  drivers/scsi/scsi_lib.o
  CC      net/ipv6/protocol.o
  CC      net/sunrpc/sunrpc_syms.o
  CC [M]  drivers/scsi/scsi_common.o
  CC [M]  drivers/scsi/scsi_lib_dma.o
  CC      net/ipv6/ip6_offload.o
  CC      net/sunrpc/cache.o
  CC      net/sunrpc/rpc_pipe.o
  CC      fs/nfs/pagelist.o
  CC      drivers/tty/n_tty.o
  CC      drivers/tty/tty_ioctl.o
  CC      drivers/tty/tty_ldisc.o
  LD      drivers/pci/host/built-in.o
  LD      drivers/pci/built-in.o
  CC [M]  drivers/scsi/scsi_scan.o
  CC      net/sunrpc/svc_xprt.o
  CC      net/ipv6/tcpv6_offload.o
  CC      net/sunrpc/xprtmultipath.o
  CC      net/sunrpc/stats.o
  CC      net/sunrpc/sysctl.o
  CC      fs/nfs/read.o
  CC      fs/nfs/symlink.o
  CC      fs/nfs/unlink.o
  CC [M]  drivers/scsi/scsi_sysfs.o
  CC      net/ipv6/exthdrs_offload.o
  CC      drivers/tty/tty_buffer.o
  LD      drivers/usb/common/built-in.o
  CC [M]  drivers/usb/common/common.o
  LD      fs/nls/built-in.o
  CC [M]  fs/nls/nls_base.o
  CC      fs/notify/fsnotify.o
  LD      net/sunrpc/sunrpc.o
  LD      net/sunrpc/built-in.o
  LD [M]  drivers/usb/common/usb-common.o
  CC      fs/notify/notification.o
  LD      drivers/usb/core/built-in.o
  CC      drivers/tty/tty_port.o
  CC [M]  drivers/usb/core/usb.o
  CC      net/ipv6/inet6_hashtables.o
  CC [M]  drivers/usb/core/hub.o
  CC [M]  fs/nls/nls_cp437.o
  CC      drivers/usb/host/pci-quirks.o
  CC      fs/nfs/write.o
  CC      fs/nfs/namespace.o
  CC      fs/notify/group.o
  CC [M]  fs/nls/nls_iso8859-1.o
  CC [M]  drivers/scsi/scsi_devinfo.o
  CC      drivers/tty/tty_mutex.o
  CC      drivers/tty/tty_ldsem.o
  CC      drivers/tty/pty.o
  CC      fs/notify/inode_mark.o
  CC      fs/notify/mark.o
  CC      net/ipv6/mcast_snoop.o
  CC [M]  drivers/usb/host/ehci-hcd.o
  CC [M]  drivers/usb/core/hcd.o
  CC [M]  drivers/scsi/scsi_sysctl.o
  CC      drivers/tty/sysrq.o
  LD      drivers/tty/ipwireless/built-in.o
  CC      drivers/tty/serial/serial_core.o
  CC      fs/notify/vfsmount_mark.o
  LD      drivers/video/backlight/built-in.o
  CC      drivers/video/fbdev/core/fb_cmdline.o
  CC [M]  drivers/scsi/scsi_proc.o
  LD      net/ipv6/ipv6.o
  LD      net/ipv6/built-in.o
  LD      net/built-in.o
  CC      fs/nfs/mount_clnt.o
  CC      fs/nfs/nfstrace.o
  CC      drivers/video/fbdev/core/fb_notify.o
  CC      fs/notify/fdinfo.o
  CC [M]  drivers/usb/host/ehci-pci.o
  CC [M]  drivers/scsi/scsi_trace.o
  CC      fs/notify/dnotify/dnotify.o
  CC [M]  drivers/video/fbdev/core/fbmem.o
  CC [M]  drivers/usb/core/urb.o
  CC [M]  drivers/usb/core/message.o
  LD      fs/notify/dnotify/built-in.o
  CC [M]  drivers/usb/core/driver.o
  CC      drivers/tty/serial/earlycon.o
  CC      fs/nfs/nfsroot.o
  LD      fs/notify/fanotify/built-in.o
  CC      fs/notify/inotify/inotify_fsnotify.o
  CC [M]  drivers/scsi/scsi_logging.o
  CC [M]  drivers/usb/core/config.o
  CC      fs/notify/inotify/inotify_user.o
  CC      drivers/tty/serial/8250/8250_core.o
  CC [M]  drivers/video/fbdev/core/fbmon.o
  CC [M]  drivers/video/fbdev/core/fbcmap.o
  CC [M]  drivers/scsi/scsi_pm.o
  CC      fs/nfs/sysctl.o
  CC [M]  drivers/scsi/sd.o
  LD      fs/notify/inotify/built-in.o
  LD      fs/notify/built-in.o
/home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c: In function 'univ8250_release_irq':
/home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c:255:18: warning: 'i' may be used uninitialized in this function [-Wuninitialized]
/home/kisskb/slave/src/drivers/tty/serial/8250/8250_core.c:235:19: note: 'i' was declared here
  CC [M]  drivers/usb/host/ohci-hcd.o
  CC [M]  drivers/video/fbdev/core/fbsysfs.o
  CC [M]  drivers/usb/core/file.o
  CC      fs/proc/task_mmu.o
  CC      fs/proc/inode.o
  CC      drivers/tty/serial/8250/8250_port.o
  CC      drivers/tty/serial/8250/8250_early.o
  CC      fs/nfs/nfs2super.o
  CC [M]  drivers/usb/core/buffer.o
  CC [M]  drivers/video/fbdev/core/modedb.o
  CC [M]  drivers/video/fbdev/core/fbcvt.o
  CC [M]  drivers/video/fbdev/core/cfbfillrect.o
  CC [M]  drivers/video/fbdev/core/cfbcopyarea.o
  CC [M]  drivers/usb/core/sysfs.o
  CC      fs/proc/root.o
  CC [M]  drivers/usb/core/endpoint.o
  CC [M]  drivers/usb/core/devio.o
  CC      fs/nfs/proc.o
  LD      fs/quota/built-in.o
  LD      drivers/tty/vt/built-in.o
  CC [M]  drivers/video/fbdev/core/cfbimgblt.o
  LD [M]  drivers/scsi/scsi_mod.o
  CC      fs/nfs/nfs2xdr.o
  CC      fs/proc/base.o
  CC      fs/proc/generic.o
  LD      drivers/video/fbdev/core/built-in.o
  LD [M]  drivers/video/fbdev/core/fb.o
  LD      drivers/video/fbdev/omap2/omapfb/displays/built-in.o
  LD      drivers/video/fbdev/omap2/omapfb/dss/built-in.o
  LD      drivers/video/fbdev/omap2/omapfb/built-in.o
  LD      drivers/video/fbdev/omap2/built-in.o
  CC [M]  drivers/video/fbdev/xilinxfb.o
  CC      drivers/tty/serial/8250/8250_fsl.o
  CC      fs/nfs/nfs3super.o
  LD [M]  drivers/scsi/sd_mod.o
  CC [M]  drivers/usb/core/notify.o
  LD      drivers/usb/host/built-in.o
  CC [M]  drivers/usb/core/generic.o
  CC [M]  drivers/usb/core/quirks.o
  CC      drivers/tty/serial/8250/8250_of.o
  LD      drivers/video/fbdev/built-in.o
  CC      fs/nfs/nfs3client.o
  LD      drivers/video/built-in.o
  CC      fs/nfs/nfs3proc.o
  CC [M]  drivers/usb/core/devices.o
  CC      fs/proc/array.o
  CC      fs/proc/fd.o
  CC      fs/proc/proc_tty.o
  CC [M]  drivers/usb/core/port.o
  LD      drivers/tty/serial/8250/8250.o
  LD      drivers/tty/serial/8250/8250_base.o
  LD      drivers/tty/serial/8250/built-in.o
  CC      drivers/tty/serial/uartlite.o
  CC [M]  drivers/usb/core/of.o
  CC [M]  drivers/usb/core/hcd-pci.o
  CC      fs/proc/cmdline.o
  CC      fs/nfs/nfs3xdr.o
  LD      drivers/usb/misc/built-in.o
  LD      fs/nfs/nfs.o
  LD      fs/nfs/nfsv2.o
  CC      fs/proc/consoles.o
  CC      fs/ramfs/inode.o
  CC      fs/proc/cpuinfo.o
  CC      fs/proc/devices.o
  CC      drivers/usb/phy/of.o
  CC      fs/proc/interrupts.o
  CC      fs/proc/loadavg.o
  LD      drivers/tty/serial/built-in.o
  LD      drivers/tty/built-in.o
  CC      fs/proc/meminfo.o
  CC      fs/proc/stat.o
  CC      fs/proc/uptime.o
  CC      fs/proc/version.o
  LD      drivers/usb/phy/built-in.o
  CC      fs/proc/softirqs.o
  CC      fs/ramfs/file-mmu.o
  LD [M]  drivers/usb/core/usbcore.o
  CC      fs/proc/namespaces.o
  LD      drivers/usb/storage/built-in.o
  CC [M]  drivers/usb/storage/scsiglue.o
  CC      fs/proc/self.o
  CC      fs/proc/thread_self.o
  CC      fs/proc/proc_sysctl.o
  CC      fs/proc/proc_net.o
  CC      fs/proc/kcore.o
  CC      fs/proc/kmsg.o
  LD      fs/ramfs/ramfs.o
  LD      fs/ramfs/built-in.o
  CC      fs/proc/page.o
  CC [M]  drivers/usb/storage/protocol.o
  CC [M]  drivers/usb/storage/transport.o
  CC [M]  drivers/usb/storage/usb.o
  LD      fs/nfs/nfsv3.o
  LD      fs/nfs/built-in.o
  CC [M]  drivers/usb/storage/initializers.o
  LD      fs/squashfs/built-in.o
  CC [M]  fs/squashfs/block.o
  CC [M]  drivers/usb/storage/sierra_ms.o
  CC [M]  fs/squashfs/cache.o
  CC [M]  fs/squashfs/dir.o
  CC [M]  drivers/usb/storage/option_ms.o
  CC [M]  fs/squashfs/export.o
  CC [M]  fs/squashfs/file.o
  CC [M]  fs/squashfs/fragment.o
  CC [M]  fs/squashfs/id.o
  LD      fs/proc/proc.o
  CC [M]  fs/squashfs/inode.o
  LD      fs/proc/built-in.o
  CC [M]  fs/squashfs/namei.o
  CC [M]  fs/squashfs/super.o
  CC [M]  drivers/usb/storage/usual-tables.o
  CC [M]  fs/squashfs/symlink.o
  CC      fs/sysfs/file.o
  LD      fs/ubifs/built-in.o
  CC [M]  fs/ubifs/shrinker.o
  CC [M]  fs/squashfs/decompressor.o
  CC [M]  fs/squashfs/file_cache.o
  CC [M]  fs/squashfs/decompressor_single.o
  CC [M]  fs/squashfs/xattr.o
  LD [M]  drivers/usb/storage/usb-storage.o
  LD      drivers/usb/built-in.o
  LD      drivers/built-in.o
  CC      fs/sysfs/dir.o
  CC      fs/sysfs/symlink.o
  CC      fs/sysfs/mount.o
  CC      fs/sysfs/group.o
  CC [M]  fs/squashfs/xattr_id.o
  CC [M]  fs/squashfs/lzo_wrapper.o
  CC [M]  fs/squashfs/zlib_wrapper.o
  CC [M]  fs/ubifs/journal.o
  CC [M]  fs/ubifs/file.o
  CC [M]  fs/ubifs/dir.o
  CC      fs/eventpoll.o
  CC      fs/anon_inodes.o
  CC [M]  fs/ubifs/super.o
  CC      fs/signalfd.o
  LD      fs/sysfs/built-in.o
  CC      fs/timerfd.o
  CC      fs/eventfd.o
  LD [M]  fs/squashfs/squashfs.o
  CC      fs/aio.o
  CC      fs/locks.o
  CC      fs/binfmt_script.o
  CC      fs/binfmt_elf.o
  CC      fs/coredump.o
  CC      fs/drop_caches.o
  CC      fs/fhandle.o
  CC [M]  fs/ubifs/sb.o
  CC [M]  fs/ubifs/io.o
  CC [M]  fs/ubifs/tnc.o
  CC [M]  fs/ubifs/master.o
  CC [M]  fs/ubifs/scan.o
  CC [M]  fs/mbcache.o
  CC [M]  fs/ubifs/replay.o
  CC [M]  fs/ubifs/log.o
  CC [M]  fs/ubifs/commit.o
  CC [M]  fs/ubifs/gc.o
  CC [M]  fs/ubifs/orphan.o
  CC [M]  fs/ubifs/budget.o
  CC [M]  fs/ubifs/find.o
  CC [M]  fs/ubifs/tnc_commit.o
  CC [M]  fs/ubifs/compress.o
  CC [M]  fs/ubifs/lpt.o
  CC [M]  fs/ubifs/lprops.o
  CC [M]  fs/ubifs/recovery.o
  CC [M]  fs/ubifs/ioctl.o
  CC [M]  fs/ubifs/lpt_commit.o
  CC [M]  fs/ubifs/tnc_misc.o
  CC [M]  fs/ubifs/xattr.o
  CC [M]  fs/ubifs/debug.o
  CC [M]  fs/ubifs/misc.o
  LD [M]  fs/ubifs/ubifs.o
  LD      fs/built-in.o
  GEN     .version
  CHK     include/generated/compile.h
  UPD     include/generated/compile.h
  CC      init/version.o
  LD      init/built-in.o
  LD      vmlinux.o
  MODPOST vmlinux.o
  KSYM    .tmp_kallsyms1.o
  KSYM    .tmp_kallsyms2.o
  LD      vmlinux
  SORTEX  vmlinux
  SYSMAP  System.map
  Building modules, stage 2.
  MODPOST 57 modules
  BOOTCC  arch/powerpc/boot/4xx.o
  BOOTCC  arch/powerpc/boot/bamboo.o
  BOOTCC  arch/powerpc/boot/cpm-serial.o
  BOOTAS  arch/powerpc/boot/crt0.o
  COPY    arch/powerpc/boot/zlib.h
  COPY    arch/powerpc/boot/zconf.h
  COPY    arch/powerpc/boot/zutil.h
  BOOTAS  arch/powerpc/boot/crtsavres.o
  BOOTCC  arch/powerpc/boot/cuboot.o
  COPY    arch/powerpc/boot/inffast.h
  COPY    arch/powerpc/boot/inffixed.h
  COPY    arch/powerpc/boot/inflate.h
  COPY    arch/powerpc/boot/inftrees.h
  COPY    arch/powerpc/boot/infutil.h
  BOOTCC  arch/powerpc/boot/devtree.o
  BOOTAS  arch/powerpc/boot/div64.o
  BOOTCC  arch/powerpc/boot/ebony.o
  COPY    arch/powerpc/boot/fdt.h
  BOOTCC  arch/powerpc/boot/elf_util.o
  COPY    arch/powerpc/boot/libfdt.h
  COPY    arch/powerpc/boot/libfdt_internal.h
  BOOTCC  arch/powerpc/boot/main.o
  BOOTCC  arch/powerpc/boot/mpc52xx-psc.o
  BOOTCC  arch/powerpc/boot/mpsc.o
  BOOTCC  arch/powerpc/boot/ns16550.o
  BOOTCC  arch/powerpc/boot/ofconsole.o
  BOOTCC  arch/powerpc/boot/oflib.o
  BOOTCC  arch/powerpc/boot/opal.o
  BOOTCC  arch/powerpc/boot/serial.o
  BOOTCC  arch/powerpc/boot/simple_alloc.o
  BOOTCC  arch/powerpc/boot/stdio.o
  BOOTCC  arch/powerpc/boot/stdlib.o
  BOOTAS  arch/powerpc/boot/string.o
  BOOTCC  arch/powerpc/boot/uartlite.o
  BOOTAS  arch/powerpc/boot/util.o
  BOOTCC  arch/powerpc/boot/cuboot-bamboo.o
  CC      crypto/crc32c_generic.mod.o
  BOOTCC  arch/powerpc/boot/cuboot-ebony.o
  CC      crypto/crct10dif_common.mod.o
  BOOTCC  arch/powerpc/boot/cuboot-katmai.o
  BOOTCC  arch/powerpc/boot/cuboot-rainier.o
  BOOTCC  arch/powerpc/boot/cuboot-sam440ep.o
  BOOTCC  arch/powerpc/boot/cuboot-sequoia.o
  BOOTCC  arch/powerpc/boot/cuboot-taishan.o
  BOOTCC  arch/powerpc/boot/cuboot-warp.o
  BOOTCC  arch/powerpc/boot/cuboot-yosemite.o
  BOOTCC  arch/powerpc/boot/epapr.o
  CC      crypto/crct10dif_generic.mod.o
  BOOTAS  arch/powerpc/boot/fixed-head.o
  BOOTCC  arch/powerpc/boot/of.o
  CC      crypto/deflate.mod.o
  CC      crypto/drbg.mod.o
  BOOTCC  arch/powerpc/boot/simpleboot.o
  CC      crypto/echainiv.mod.o
  BOOTCC  arch/powerpc/boot/treeboot-akebono.o
  BOOTCC  arch/powerpc/boot/treeboot-bamboo.o
  BOOTCC  arch/powerpc/boot/treeboot-currituck.o
  CC      crypto/hmac.mod.o
  BOOTCC  arch/powerpc/boot/treeboot-ebony.o
  BOOTCC  arch/powerpc/boot/treeboot-iss4xx.o
  BOOTCC  arch/powerpc/boot/virtex.o
  CC      crypto/jitterentropy_rng.mod.o
  LDS     arch/powerpc/boot/zImage.lds
  CC      crypto/lzo.mod.o
  CC      crypto/sha256_generic.mod.o
  HOSTCC  arch/powerpc/boot/addnote
  HOSTCC  arch/powerpc/boot/hack-coff
  CC      drivers/block/xsysace.mod.o
  CC      drivers/char/xilinx_hwicap/xilinx_hwicap_m.mod.o
  CC      drivers/i2c/algos/i2c-algo-bit.mod.o
  CC      drivers/i2c/busses/i2c-gpio.mod.o
  CC      drivers/i2c/busses/i2c-ibm_iic.mod.o
  HOSTCC  arch/powerpc/boot/mktree
  CC      drivers/i2c/i2c-core.mod.o
  CC      drivers/i2c/i2c-dev.mod.o
  CC      drivers/input/serio/serio.mod.o
  CC      drivers/input/serio/xilinx_ps2.mod.o
  DTC     arch/powerpc/boot/ebony.dtb
  DTC     arch/powerpc/boot/bamboo.dtb
  DTC     arch/powerpc/boot/sam440ep.dtb
  DTC     arch/powerpc/boot/sequoia.dtb
  CC      drivers/mtd/nand/nand.mod.o
  CC      drivers/mtd/nand/nand_ecc.mod.o
  DTC     arch/powerpc/boot/rainier.dtb
  CC      drivers/mtd/nand/nand_ids.mod.o
  CC      drivers/mtd/nand/ndfc.mod.o
  DTC     arch/powerpc/boot/taishan.dtb
  DTC     arch/powerpc/boot/katmai.dtb
  CC      drivers/mtd/ubi/gluebi.mod.o
  DTC     arch/powerpc/boot/warp.dtb
  DTC     arch/powerpc/boot/yosemite.dtb
  COPY    arch/powerpc/boot/inffast.c
  COPY    arch/powerpc/boot/inflate.c
  COPY    arch/powerpc/boot/inftrees.c
  CC      drivers/mtd/ubi/ubi.mod.o
  COPY    arch/powerpc/boot/fdt.c
  COPY    arch/powerpc/boot/fdt_ro.c
  COPY    arch/powerpc/boot/fdt_rw.c
  COPY    arch/powerpc/boot/fdt_strerror.c
  CC      drivers/net/tun.mod.o
  COPY    arch/powerpc/boot/fdt_sw.c
  CC      drivers/scsi/scsi_mod.mod.o
  COPY    arch/powerpc/boot/fdt_wip.c
  BOOTCC  arch/powerpc/boot/inffast.o
  BOOTCC  arch/powerpc/boot/inflate.o
  CC      drivers/scsi/sd_mod.mod.o
  CC      drivers/usb/common/usb-common.mod.o
  BOOTCC  arch/powerpc/boot/inftrees.o
  CC      drivers/usb/core/usbcore.mod.o
  BOOTCC  arch/powerpc/boot/libfdt-wrapper.o
  CC      drivers/usb/host/ehci-hcd.mod.o
  CC      drivers/usb/host/ehci-pci.mod.o
  BOOTCC  arch/powerpc/boot/empty.o
  CC      drivers/usb/host/ohci-hcd.mod.o
  CC      drivers/usb/storage/usb-storage.mod.o
  COPY    arch/powerpc/boot/decompress_inflate.c
  CC      drivers/video/fbdev/core/cfbcopyarea.mod.o
  BOOTCC  arch/powerpc/boot/fdt.o
  CC      drivers/video/fbdev/core/cfbfillrect.mod.o
  CC      drivers/video/fbdev/core/cfbimgblt.mod.o
  CC      drivers/video/fbdev/core/fb.mod.o
  BOOTCC  arch/powerpc/boot/fdt_ro.o
  CC      drivers/video/fbdev/xilinxfb.mod.o
  CC      fs/ext4/ext4.mod.o
  BOOTCC  arch/powerpc/boot/fdt_rw.o
  CC      fs/fat/fat.mod.o
  CC      fs/fat/vfat.mod.o
  BOOTCC  arch/powerpc/boot/fdt_strerror.o
  BOOTCC  arch/powerpc/boot/fdt_sw.o
  CC      fs/jbd2/jbd2.mod.o
  BOOTCC  arch/powerpc/boot/fdt_wip.o
  CC      fs/mbcache.mod.o
  CC      fs/nls/nls_base.mod.o
  CC      fs/nls/nls_cp437.mod.o
  BOOTCC  arch/powerpc/boot/decompress.o
  CC      fs/nls/nls_iso8859-1.mod.o
  CC      fs/squashfs/squashfs.mod.o
  CC      fs/ubifs/ubifs.mod.o
  CC      lib/crc-t10dif.mod.o
  CC      lib/crc16.mod.o
  CC      lib/lzo/lzo_compress.mod.o
  CC      net/802/p8022.mod.o
  CC      net/802/psnap.mod.o
  CC      net/802/stp.mod.o
  CC      net/bridge/bridge.mod.o
  CC      net/llc/llc.mod.o
  LD [M]  crypto/crc32c_generic.ko
  LD [M]  crypto/crct10dif_common.ko
  LD [M]  crypto/crct10dif_generic.ko
  LD [M]  crypto/deflate.ko
  LD [M]  crypto/drbg.ko
  LD [M]  crypto/echainiv.ko
  LD [M]  crypto/hmac.ko
  LD [M]  crypto/jitterentropy_rng.ko
  LD [M]  crypto/lzo.ko
  LD [M]  crypto/sha256_generic.ko
  LD [M]  drivers/block/xsysace.ko
  LD [M]  drivers/char/xilinx_hwicap/xilinx_hwicap_m.ko
  LD [M]  drivers/i2c/algos/i2c-algo-bit.ko
  LD [M]  drivers/i2c/busses/i2c-gpio.ko
  LD [M]  drivers/i2c/busses/i2c-ibm_iic.ko
  LD [M]  drivers/i2c/i2c-core.ko
  LD [M]  drivers/input/serio/serio.ko
  LD [M]  drivers/i2c/i2c-dev.ko
  LD [M]  drivers/input/serio/xilinx_ps2.ko
  LD [M]  drivers/mtd/nand/nand.ko
  LD [M]  drivers/mtd/nand/nand_ecc.ko
  LD [M]  drivers/mtd/nand/nand_ids.ko
  LD [M]  drivers/mtd/nand/ndfc.ko
  LD [M]  drivers/mtd/ubi/gluebi.ko
  LD [M]  drivers/mtd/ubi/ubi.ko
  LD [M]  drivers/net/tun.ko
  LD [M]  drivers/scsi/scsi_mod.ko
  LD [M]  drivers/scsi/sd_mod.ko
  LD [M]  drivers/usb/common/usb-common.ko
  LD [M]  drivers/usb/core/usbcore.ko
  LD [M]  drivers/usb/host/ehci-hcd.ko
  LD [M]  drivers/usb/host/ehci-pci.ko
  LD [M]  drivers/usb/host/ohci-hcd.ko
  LD [M]  drivers/usb/storage/usb-storage.ko
  LD [M]  drivers/video/fbdev/core/cfbcopyarea.ko
  LD [M]  drivers/video/fbdev/core/cfbfillrect.ko
  LD [M]  drivers/video/fbdev/core/cfbimgblt.ko
  LD [M]  drivers/video/fbdev/core/fb.ko
  LD [M]  drivers/video/fbdev/xilinxfb.ko
  LD [M]  fs/ext4/ext4.ko
  LD [M]  fs/fat/fat.ko
  LD [M]  fs/fat/vfat.ko
  LD [M]  fs/jbd2/jbd2.ko
  LD [M]  fs/mbcache.ko
  LD [M]  fs/nls/nls_base.ko
  LD [M]  fs/nls/nls_cp437.ko
  LD [M]  fs/nls/nls_iso8859-1.ko
  LD [M]  fs/squashfs/squashfs.ko
  LD [M]  fs/ubifs/ubifs.ko
  LD [M]  lib/crc-t10dif.ko
  LD [M]  lib/crc16.ko
  LD [M]  lib/lzo/lzo_compress.ko
  LD [M]  net/802/p8022.ko
  LD [M]  net/802/psnap.ko
  LD [M]  net/802/stp.ko
  LD [M]  net/bridge/bridge.ko
  LD [M]  net/llc/llc.ko
  BOOTAR  arch/powerpc/boot/wrapper.a
  WRAP    arch/powerpc/boot/uImage
  WRAP    arch/powerpc/boot/treeImage.ebony
  WRAP    arch/powerpc/boot/treeImage.bamboo
  WRAP    arch/powerpc/boot/cuImage.ebony
  WRAP    arch/powerpc/boot/cuImage.bamboo
  WRAP    arch/powerpc/boot/cuImage.sam440ep
  WRAP    arch/powerpc/boot/cuImage.sequoia
  WRAP    arch/powerpc/boot/cuImage.rainier
  WRAP    arch/powerpc/boot/cuImage.taishan
  WRAP    arch/powerpc/boot/cuImage.katmai
INFO: Uncompressed kernel (size 0x4c2b90) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x500000)
INFO: Uncompressed kernel (size 0x4c2b90) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x500000)
INFO: Uncompressed kernel (size 0x4c2b90) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x500000)
INFO: Uncompressed kernel (size 0x4c2b90) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x500000)
INFO: Uncompressed kernel (size 0x4c2b90) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x500000)
INFO: Uncompressed kernel (size 0x4c2b90) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x500000)
INFO: Uncompressed kernel (size 0x4c2b90) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x500000)
INFO: Uncompressed kernel (size 0x4b2460) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x500000)
INFO: Uncompressed kernel (size 0x4c2b90) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x500000)
INFO: Uncompressed kernel (size 0x4c2b90) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x500000)
Image Name:   Linux-4.10.0-rc2-gea07b86
Created:      Sun Jan  8 14:07:46 2017
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2402988 Bytes = 2346.67 kB = 2.29 MB
Load Address: 00000000
Entry Point:  00000000
  WRAP    arch/powerpc/boot/cuImage.warp
  WRAP    arch/powerpc/boot/cuImage.yosemite
INFO: Uncompressed kernel (size 0x4c2b90) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x500000)
INFO: Uncompressed kernel (size 0x4c2b90) overlaps the address of the wrapper(0x400000)
INFO: Fixing the link_address of wrapper to (0x500000)
Image Name:   Linux-4.10.0-rc2-gea07b86
Created:      Sun Jan  8 14:07:46 2017
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2431417 Bytes = 2374.43 kB = 2.32 MB
Load Address: 00500000
Entry Point:  00501104
Image Name:   Linux-4.10.0-rc2-gea07b86
Created:      Sun Jan  8 14:07:46 2017
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2431486 Bytes = 2374.50 kB = 2.32 MB
Load Address: 00500000
Entry Point:  00500178
Image Name:   Linux-4.10.0-rc2-gea07b86
Created:      Sun Jan  8 14:07:46 2017
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2431622 Bytes = 2374.63 kB = 2.32 MB
Load Address: 00500000
Entry Point:  005010fc
Image Name:   Linux-4.10.0-rc2-gea07b86
Created:      Sun Jan  8 14:07:46 2017
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2431014 Bytes = 2374.04 kB = 2.32 MB
Load Address: 00500000
Entry Point:  005010fc
Image Name:   Linux-4.10.0-rc2-gea07b86
Created:      Sun Jan  8 14:07:46 2017
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2430875 Bytes = 2373.90 kB = 2.32 MB
Load Address: 00500000
Entry Point:  005000a4
Image Name:   Linux-4.10.0-rc2-gea07b86
Created:      Sun Jan  8 14:07:46 2017
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2430937 Bytes = 2373.96 kB = 2.32 MB
Load Address: 00500000
Entry Point:  005010f4
Image Name:   Linux-4.10.0-rc2-gea07b86
Created:      Sun Jan  8 14:07:46 2017
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2431052 Bytes = 2374.07 kB = 2.32 MB
Load Address: 00500000
Entry Point:  005010e4
Image Name:   Linux-4.10.0-rc2-gea07b86
Created:      Sun Jan  8 14:07:47 2017
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2431475 Bytes = 2374.49 kB = 2.32 MB
Load Address: 00500000
Entry Point:  005010f0
Image Name:   Linux-4.10.0-rc2-gea07b86
Created:      Sun Jan  8 14:07:47 2017
Image Type:   PowerPC Linux Kernel Image (gzip compressed)
Data Size:    2431540 Bytes = 2374.55 kB = 2.32 MB
Load Address: 00500000
Entry Point:  00501108
rm arch/powerpc/boot/taishan.dtb arch/powerpc/boot/warp.dtb arch/powerpc/boot/sequoia.dtb arch/powerpc/boot/katmai.dtb arch/powerpc/boot/yosemite.dtb arch/powerpc/boot/rainier.dtb arch/powerpc/boot/sam440ep.dtb arch/powerpc/boot/ebony.dtb arch/powerpc/boot/bamboo.dtb
make[1]: Leaving directory '/home/kisskb/slave/build/linus_ppc44x_defconfig_powerpc'
Completed OK
# rm -rf /home/kisskb/slave/build/linus_ppc44x_defconfig_powerpc
# Build took: 0:01:13.787179